NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
15 reportsClear category filter105,000 miles · Aug 10, 2017
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2001 VOLVO XC70. WHILE DRIVING 35 MPH, THE VEHICLE INDEPENDENTLY STOPPED. THE VEHICLE WAS ABLE TO RESTART; HOWEVER, IT SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO A LOCAL DEALER (MITCHELL VOLVO CARS OF SIMSBURY 384 HOPMEADOW STREET, SIMSBURY, CT 06070) WHERE IT WAS DIAGNOSED THAT THE THROTTLE MODULE NEEDED A…
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TL* THE CONTACT OWNS A 2001 VOLVO XC70. WHILE DRIVING 35 MPH, THE VEHICLE INDEPENDENTLY STOPPED. THE VEHICLE WAS ABLE TO RESTART; HOWEVER, IT SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO A LOCAL DEALER (MITCHELL VOLVO CARS OF SIMSBURY 384 HOPMEADOW STREET, SIMSBURY, CT 06070) WHERE IT WAS DIAGNOSED THAT THE THROTTLE MODULE NEEDED AN UPDATE. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS TOWED BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE THROTTLE MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER SENT AN ELECTRICAL SPECIALIST TO THE LOCAL DEALER TO PROPERLY DIAGNOSE THE VEHICLE. THE FAILURE MILEAGE WAS APPROXIMATELY 105,000.
NHTSA ODI #11014142
89,000 miles · Dec 5, 2008
Vehicle Speed Control
CAR ENGINE SURGES WITHOUT TOUCHING GAS PEDAL AND CAR ACCELERATES WITHOUT WARNING. ENGINE OFTEN STALLS WHEN TRYING TO ACCELERATE. ENGINE IDLE SPEED CHANGES CONSTANTLY. DEALERSHIP UPDATED PROGRAM TWICE AND CLEANED THE THROTTLE TWICE AND CAR IS OK FOR ABOUT 3 DAYS AND THEN ALL THE SAME PROBLEMS RETURN. DEALERSHIP WILL NOT REPL…
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CAR ENGINE SURGES WITHOUT TOUCHING GAS PEDAL AND CAR ACCELERATES WITHOUT WARNING. ENGINE OFTEN STALLS WHEN TRYING TO ACCELERATE. ENGINE IDLE SPEED CHANGES CONSTANTLY. DEALERSHIP UPDATED PROGRAM TWICE AND CLEANED THE THROTTLE TWICE AND CAR IS OK FOR ABOUT 3 DAYS AND THEN ALL THE SAME PROBLEMS RETURN. DEALERSHIP WILL NOT REPLACE THROTTLE UNDER THE WARRANTY OR EVEN IF I PAY FOR IT MYSELF.. *TR
NHTSA ODI #10250817
91,795 miles · Oct 11, 2007
Vehicle Speed Control
2001 VOLVO V70XC WITH VEHICLE SPEED CONTROL MALFUNCTION. CUSTOMER STATES THE VEHICLE LOST ALL POWER WHEN THEY HIT THE CRUISE CONTROL RESUME BUTTON. DEALER CLEANED THE ETM AND DEALER TOLD THE CONSUMER THE PROBLEM WAS INTERMITTENT. *KB *TR
NHTSA ODI #10206087
61,900 miles · Jun 8, 2006
Vehicle Speed Control
THE WARNING LIGHT ON THE MESSAGE BOARD OF MY 2001 VOLVO XC70 DISPLAYED "PERFORMANCE REDUCED" AND "ENGINE SERVICE SYSTEM URGENT". THE CAR LACKS APPROPRIATE ACCELERATION AND SHAKES AS IF IT WERE GOING TO STALL. AFTER TAKING IT TO BE REPAIRED, I WAS INFORMED THAT THE ELECTRONIC THROTTLE ON MY CAR WAS FAULTY. *NM
NHTSA ODI #10159359
91,910 miles · Jan 18, 2006
Vehicle Speed Control
I HAVE HAD PROBLEMS WITH THIS CAR STALLING FOR OVER TWO YEARS. I HAVE HAD THE THROTTLE BODY REPLACED TWICE. IN THE MONTH THE CAR HAS BEEN STALLING AT ALL SPEEDS AND SURGING WHEN BRAKING. THIS LAST STALLING EPISODE OCCURRED WHILE PULLING OUT INTO A THOROUGHFARE WHILE I WAS ACCELERATING TO GO SLIGHTLY UPHILL. SINCE I HAD NO PO…
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I HAVE HAD PROBLEMS WITH THIS CAR STALLING FOR OVER TWO YEARS. I HAVE HAD THE THROTTLE BODY REPLACED TWICE. IN THE MONTH THE CAR HAS BEEN STALLING AT ALL SPEEDS AND SURGING WHEN BRAKING. THIS LAST STALLING EPISODE OCCURRED WHILE PULLING OUT INTO A THOROUGHFARE WHILE I WAS ACCELERATING TO GO SLIGHTLY UPHILL. SINCE I HAD NO POWER, I COULD NOT EVEN STEER THE CAR OFF TO THE SIDE OF THE ROAD QUICKLY. IT WAS AT NIGHT, THEREFORE AN EXTREMELY DANGEROUS SITUATION. THESE PROBLEMS HAVE BEEN OCCURRING OVER AND OVER AGAIN, DESPITE ALL OF THE SERVICE THAT I HAVE HAD DONE ON THIS CAR. *NM
NHTSA ODI #10148035
78,000 miles · Nov 27, 2005
Vehicle Speed Control
OUR 01 VOLVO V-70 XC HAD BEEN ACTING A LITTLE OFF, KIND OF SURGING A LITTLE WHILE AT HIGHWAY SPEEDS, DEALER COULDN'T FIND A PROBLEM.. SO WE TRIED TO IGNORE IT. ONE DAY A FEW MONTHS AGO MY WIFE (8 MO. PREGNANT) TOOK THE CAR TO THE CITY. ALONG THE WAY, SHE WAS GOING UP A HILL ON A TWO-LANE HIGHWAY, WHEN THE CAR STARTED LOOSING P…
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OUR 01 VOLVO V-70 XC HAD BEEN ACTING A LITTLE OFF, KIND OF SURGING A LITTLE WHILE AT HIGHWAY SPEEDS, DEALER COULDN'T FIND A PROBLEM.. SO WE TRIED TO IGNORE IT. ONE DAY A FEW MONTHS AGO MY WIFE (8 MO. PREGNANT) TOOK THE CAR TO THE CITY. ALONG THE WAY, SHE WAS GOING UP A HILL ON A TWO-LANE HIGHWAY, WHEN THE CAR STARTED LOOSING POWER AND FINALLY JUST QUITTING RIGHT THERE ON THE ROAD....NO SHOULDER...CARS WHIZZING BY. BY THE TIME I GOT THERE, THE CAR STARTED FINE, SO I SWITCHED HER VEHICLE AND SHE CONTINUED ON. UPON CALLING THE DEALER, I WAS INFORMED THAT I'D PROBABLY NEED TO HAVE THE "ETM THROTTLE" REPLACED. CAR STALLED OUT TWO MORE TIMES BEFORE WE WERE ABLE TO GET IT TO DEALER. $900 LATER, THE CAR WORKS FINE NOW. UPON LOOKING INTO THIS PROBLEM, IT SOUNDS LIKE IT'S HAPPENING TO ALL THE VOLVOS LIKE OURS! THIS CAN BE A VERY DANGEROUS PROBLEM! WHAT CAN NHTSA DO ABOUT MAKING VOLVO REPLACE THESE FAULTY THROTTLES WITH BETTER ONES? *JB
NHTSA ODI #10143732
71,000 miles · Nov 16, 2005
Vehicle Speed Control
ON SEPTEMBER 10, 2004 VOLVO XC-70 (2001) STALLED WITHOUT WARNING WHILE DRIVING 55 MPH ON 695 WEST IN BALTIMORE JUST BEFORE THE EXIT FOR I-83. THE CAR WAS ALMOST HIT BY A SEMI TRAILER, AND SEVERAL OTHER CARS. THE CONTACT'S CAR HAD TO BE TOWED, AND THE ELECTRONIC THROTTLE BODY WAS REPLACED. HOWEVER, ON DECEMBER 1, 2004, THE S…
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ON SEPTEMBER 10, 2004 VOLVO XC-70 (2001) STALLED WITHOUT WARNING WHILE DRIVING 55 MPH ON 695 WEST IN BALTIMORE JUST BEFORE THE EXIT FOR I-83. THE CAR WAS ALMOST HIT BY A SEMI TRAILER, AND SEVERAL OTHER CARS. THE CONTACT'S CAR HAD TO BE TOWED, AND THE ELECTRONIC THROTTLE BODY WAS REPLACED. HOWEVER, ON DECEMBER 1, 2004, THE SAME PROBLEM OCCURRED WHEN CAR STALLED AT AN INTERSECTION BUT WAS ABLE TO RESTART IT. THE ELECTRONIC THROTTLE WAS REPAIRED AGAIN. *NM X-REF 10130923 2 REPLACEMENTS, SMCH. *AK
NHTSA ODI #10143213
510,000 miles · Nov 3, 2005
Electrical SystemVehicle Speed Control
RECENTLY WHILE DRIVING MY ELDERLY MOTHER IN MY 2001 VOLVO XC 70 FROM OREGON TO CALIFORNIA WE HAD A VERY UNPLEASANT EXPERIENCE THAT COULD HAVE COST US OUR LIVES. ALL OF A SUDDEN WE LOST TOTAL POWER IN 70+ MPH TRAFFIC, HAD TO SIT ON A VERY BUSY FREEWAY FOR 2 HOURS IN 100 DEGREE HEAT (UNABLE TO RUN THE AIR CONDITIONER) UNABLE TO…
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RECENTLY WHILE DRIVING MY ELDERLY MOTHER IN MY 2001 VOLVO XC 70 FROM OREGON TO CALIFORNIA WE HAD A VERY UNPLEASANT EXPERIENCE THAT COULD HAVE COST US OUR LIVES. ALL OF A SUDDEN WE LOST TOTAL POWER IN 70+ MPH TRAFFIC, HAD TO SIT ON A VERY BUSY FREEWAY FOR 2 HOURS IN 100 DEGREE HEAT (UNABLE TO RUN THE AIR CONDITIONER) UNABLE TO GET OUT OF THE VEHICLE DUE TO HEAVY TRUCK TRAFFIC FLYING PAST US. MY DEAR MOTHER AND I WERE FINALLY RESCUED AND TOWED TO SAFETY SOME 70 MILES TO THE NEAREST VOLVO DEALER. THERE WE WERE TOLD THAT OUR ETM HAD FAILED. I AM CONCERNED ABOUT THIS VERY DANGEROUS PROBLEM AS I HAVE NOW BEEN TOLD THAT THE PART THAT THEY REPLACED (A $1200.00 REPAIR) IS SIMPLY ANOTHER OF THE SAME KNOWN FAULTY PART. MY ETM FAILD AT ONLY 50,000 MILES AND COULD HAVE CAUSED A MAJOR FATALITY. WE WERE REALLY LUCKY BUT WHAT HAPPENS NEXT TIME? FROM NHTSA WEB SITE.
NHTSA ODI #10141663
76,250 miles · Nov 1, 2005
Vehicle Speed Control
WE PURCHASED OUR 2001 VOLVO XC70 FROM A REPUTABLE DEALER IN IOWA CITY, IA WITH 72,000 MILES IN FEBRUARY OF 2005. THE DEALER REPORTED IT HAD BEEN WELL MAINTAINED PRIOR TO PURCHASE AND WE HAVE HAD IT CAREFULLY MAINTAINED, SINCE. ON OCTOBER 31ST OF 2005, ON MY WAY TO AN IMPORTANT INTERVIEW THE VOLVO BEGAN STUTTERING AND RUNNING …
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WE PURCHASED OUR 2001 VOLVO XC70 FROM A REPUTABLE DEALER IN IOWA CITY, IA WITH 72,000 MILES IN FEBRUARY OF 2005. THE DEALER REPORTED IT HAD BEEN WELL MAINTAINED PRIOR TO PURCHASE AND WE HAVE HAD IT CAREFULLY MAINTAINED, SINCE. ON OCTOBER 31ST OF 2005, ON MY WAY TO AN IMPORTANT INTERVIEW THE VOLVO BEGAN STUTTERING AND RUNNING ROUGHLY. THE VEHICLE REPORTED "REDUCED PERFORMANCE" ON THE DIAGNOSTIC DISPLAY AND THE "SERVICE ENGINE" LIGHT TURNED ON. I COULDN'T MAINTAIN A REASONABLE SPEED SO I PULLED OVER AND TURNED OFF THE CAR. THE CAR HAD DIFFICULTY STARTING BUT I WAS ABLE TO EVENTUALLY START IT AND DRIVE TO A NEARBY REPAIR SHOP. I WAS REFERRED TO A VOLVO SPECIALIST AND THEY REPORTED IT WAS A PROBLEM WITH THE ELECTRONIC THROTTLE MODULE AND I WOULD HAVE TO TAKE IT TO A DEALER AT A COST OF ABOUT $1200. I DON'T FEEL THAT AN ESSENTIAL PIECE OF EQUIPMENT LIKE THIS SHOULD FAIL SO EARLY ON A WELL MAINTAINED VEHICLE. THIS FAILURE STRIKES ME AS A POOR DESIGN - SIMILAR TO THE PROBLEMS WITH THE ELECTRIC FAN ON THIS VEHICLE THAT WAS FACTORY RECALLED. I UNDERSTAND THAT MANY OTHER PEOPLE HAVE BEEN EXPERIENCING THIS PROBLEM AND THERE IS A CLASS ACTION SUIT BEING TRIED IN CALIFORNIA. I UNDERSTAND THAT LATER MODEL CARS HAVE A DIFFERENT ETM AND HAVE FEWER PROBLEMS WHICH LEADS ME TO BELIEVE VOLVO IS AWARE OF THE ISSUE AND HAS TAKEN STEPS TO RECTIFY IT, BUT ONLY FOR LATER MODEL CARS. I BELIEVE VOLVO SHOULD ALSO BE ACCOUNTABLE FOR CARS OF THE 2001 VINTAGE AND ISSUE A FACTORY RECALL. THE COSTS TO BE FOR THIS PROBLEM HAVE BEEN: BEING LATE TO MY SECURITY INTERVIEW FOR MY NEW JOB. 4 HOURS OF VACATION TIME FROM WORK 6+ HOURS OF PERSONAL TIME $1200 IN REPAIR COSTS 3+ HOURS DRIVING WIFE TO WORK BECAUSE RELIANCE ON 1 CAR ADDITIONAL FUEL COSTS BECAUSE OF BACK AND FORTH FERRYING WIFE TO WORK PLEASE PRESSURE VOLVO TO ACCEPTING RESPONSIBILITY FOR THIS PROBLEM AND HAVE THEM ISSUE A RECALL FOR THIS DEFECT. THANKS. *NM
NHTSA ODI #10141460
58,500 miles · Oct 25, 2005
Vehicle Speed Control
2001 VOLVO STALLED WITHOUT WARNING LEAVING MY WIFE AND 3 CHILDREN STRANDED ON THE SIDE OF A VERY BUSY HIGHWAY. WHEN VEHICLE STALLED A "REDUCED POWER" MESSAGE WAS RECEIVED ON VEHICLE DISPLAY. AFTER LETTING VEHICLE SIT FOR 10 MINUTES, VEHICLE RESTARTED WITHOUT ERROR MESSAGE. DROVE FOR APPROX 15 MINUTES AND VEHICLE STALLED/CUT-OUT …
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2001 VOLVO STALLED WITHOUT WARNING LEAVING MY WIFE AND 3 CHILDREN STRANDED ON THE SIDE OF A VERY BUSY HIGHWAY. WHEN VEHICLE STALLED A "REDUCED POWER" MESSAGE WAS RECEIVED ON VEHICLE DISPLAY. AFTER LETTING VEHICLE SIT FOR 10 MINUTES, VEHICLE RESTARTED WITHOUT ERROR MESSAGE. DROVE FOR APPROX 15 MINUTES AND VEHICLE STALLED/CUT-OUT AGAIN; AGAIN STRANDING MY FAMILY ON THE SIDE OF THE ROAD. HAD TOWED TO DEALERSHIP; VOLVO DIAGNOSED A FAILED "ELECTRONIC THROTTLE MODULE". THE ETM WAS REPLACED AT A COST OF $1016 TO ME. THIS INCIDENT OCCURRED AT APPROX 58,000 MILES. THANK GOD NOTHING HAPPENED TO MY FAMILY AS A RESULT OF THIS SERIOUS SAFETY HAZARD. *NM
NHTSA ODI #10140720
Official recalls
5Oct 14, 2021
Volvo Cars USA, LLC (Volvo Car) is recalling certain 2001-2007 V70 and XC70 vehicles. The driver's air bag inflator may explode during deployment, due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy: Dealers will replace the driver's air bag, free of charge. Owner notification letters were mailed December 14, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10136.
Additional source detail variants (2)
Air Bags:frontal:driver Side:inflator Module
Volvo Cars USA, LLC (Volvo Car) is recalling certain 2001-2007 V70 and XC70 vehicles. The driver's air bag inflator may explode during deployment, due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy: Dealers will replace the driver's air bag, free of charge. Owner notification letters were mailed December 14, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10136.
Air Bags:frontal
Volvo Cars USA, LLC (Volvo Car) is recalling certain 2001-2007 V70 and XC70 vehicles. The driver's air bag inflator may explode during deployment, due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy: Dealers will replace the driver's air bag, free of charge. Owner notification letters were mailed December 14, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10136.
Nov 8, 2010
VOLVO IS RECALLING CERTAIN VEHICLES EQUIPPED WITH GARMIN 760 PORTABLE GLOBAL POSITIONING SYSTEM (GPS) UNITS BECAUSE THE BATTERIES ON THOSE UNITS MAY OVERHEAT.
Consequence & remedy
Consequence: AN OVERHEATED BATTERY COULD LEAD TO A FIRE.
Remedy: VOLVO ADVISES OWNERS TO PLEASE STOP USING THE GARMIN PORTABLE GPS DEVICE IMMEDIATELY, AND VISIT THE GARMIN WEBSITE TO DETERMINE IF THEIR UNIT IS AFFECTED. THE UNIT'S BATTERY WILL BE REPLACED WITH A NEW BATTERY AND A SPACER WILL BE INSERTED ON TOP OF THE BATTERY NEXT TO THE PCB. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 18, 2010. OWNERS MAY CONTACT GARMIN AT 866-957-1981 OR VISIT GARMIN'S WEBSITE AT WWW.GARMIN.COM/NUVIBATTERYPCBRECALL.
Dec 18, 2009
VOLVO IS RECALLING CERTAIN MODEL YEAR 2001-2005 S80, MODEL YEAR 2001-2004 V70, S60, XC70 AND MODEL YEAR 2003-2005 XC90 VEHICLES SOLD IN OR REGISTERED IN THE STATES OF ALABAMA, ARIZONA, ARKANSAS, CALIFORNIA, FLORIDA, GEORGIA, HAWAII, KENTUCKY, LOUISIANA, MISSISSIPPI, NEVADA, NEW MEXICO, NORTH CAROLINA, OKLAHOMA, SOUTH CAROLINA, TENNESSEE, TEXAS, UTAH, VIRGINIA AND THE U.S. TERRITORIES. WHEN EXPOSED TO CERTAIN ENVIRONMENTAL CONDITIONS (HOT CLIMATE AND TEMPERATURE CYCLING) OVER TIME AND IN COMBINATION WITH VARYING FUEL QUALITY, THE FUEL PUMP CAN DEVELOP CRACKS IN THE FUEL PUMP FLANGE.
Consequence & remedy
Consequence: IF THE CONDITION OCCURS VEHICLE OWNERS MAY NOTICE FUEL SMELL AND/OR FUEL LEAK WHICH, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSPECT THE FUEL PUMP INSTALLED IN THE VEHICLE, AND IF NECESSARY REPLACE THE FUEL PUMP WITH A PART OF A MODIFIED DESIGN. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JANUARY 15, 2010. OWNERS MAY CONTACT VOLVO AT 1-800-458-1552.
Nov 15, 2006
ON CERTAIN PASSENGER VEHICLES, A COMBINATION OF THROTTLE POSITIONING SENSOR IRREGULARITIES, A DIRTY THROTTLE HOUSING, AND/OR INEFFICIENT SOFTWARE CALIBRATION MAY CAUSE A WARNING LAMP TO LIGHT AND THE SUBSEQUENT ONSET OF LIMP HOME MODES.
Consequence & remedy
Consequence: THIS RESULTED IN A HIGH NUMBER OF VEHICLES GOING INTO THE LIMP HOME MODE WITHOUT NEED.
Remedy: DEALERS WILL INSTALL THE CURRENT SOFTWARE UPGRADE ONTO THE INVOLVED VEHICLES. THE RECALL BEGAN ON DECEMBER 29, 2006. OWNERS MAY CONTACT VOLVO AT 1-800-458-1552.
Aug 1, 2003
CERTAIN PASSENGER CARS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEMS." THE SECOND ISOFIX GUIDE WAS NOT INSTALLED IN THESE VEHICLES AND, IN CERTAIN CASES, THE OWNER'S MANUAL ISOFIX INFORMATION IS INCORRECT.
Consequence & remedy
Consequence: THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Remedy: OWNERS WILL RECEIVE A LETTER/PACKAGE CONSISTING OF THE SECOND ISOFIX GUIDE WITH INSTALLATION INSTRUCTIONS, AND IN CERTAIN CASES, THE CORRECTED OWNER'S MANUAL MAY BE PROVIDED. IF THE OWNER WANTS TO TAKE THEIR VEHICLE TO A VOLVO DEALER FOR INSTALLATION OF THE GUIDE, IT WILL BE PERFORMED AT NO CHARGE TO THE OWNER. OWNER NOTIFICATION BEGAN ON DECEMBER 19, 2003. OWNERS SHOULD CONTACT VOLVO AT 1-800-458-1552.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1EA05021 · Throttle Control Malfunction
Opened Dec 6, 2005 · Closed Dec 12, 2006
Status: closed (inferred from source dates) · Vehicle Speed Control
ON NOVEMBER 14, 2006 VOLVO SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA CONCERNING ETM FAILURES IN MODEL YEAR (MY) 1999 THROUGH 2001 VOLVO MODELS (NOT INCLUDING THE S40 AND V40), MY 2002 S60 AND V70 WITH NATURALLY ASPIRATED ENGINES AND MY 2002 V70S.ACCORDING TO VOLVO, ?A COMBINATION OF THROTTLE POSITIONING SENSOR IRREGULARITIES, A DIRTY THROTTLE HOUSING AND/OR INEFFICIENT SOFTWARE CALIBRATION MAY CAUSE A WARNING LAMP TO LIGHT AND THE SUBSEQUENT ONSET OF LIMP HOME MODES.VOLVO FURTHER STATED THAT,THIS RESULTED IN A HIGH NUMBER OF THESE VEHICLES GOING INTO LIMP HOME MODE WITHOUT NEED.?VOLVO INDICATED THAT THIS WAS THE MOST SEVERE CONSEQUENCE OF AN ETM FAULT IN THE SUBJECT VEHICLES.THE RECALL REMEDY IS A SOFTWARE UPGRADE INTRODUCED BY VOLVO ON MARCH 16, 2006 IN A CUSTOMER SATISFACTION PROGRAM.AT THE TIME OF THE NOTIFICATION 161,202 VEHICLES OF THE POPULATION OF 331,301 HAD ALREADY HAD THE SOFTWARE UPLOADED AND WERE THEREFORE NOT INCLUDED IN THE POPULATION COUNT OF THE RECALL. ODI?S ANALYSIS OF COMPLAINTS TO ODI AND VOLVO, VOLVO FIELD REPORTS AND WARRANTY DATA FOUND THAT ETM FAILURE COULD RESULT IN (1) ENGINE STALL; (2) MECHANICAL LIMP MODE; (3) LUNGING FORWARD DURING LOW-SPEED DRIVING MANEUVERS; AND (4) FALTERING DURING HIGH SPEED MERGES OR WHEN CROSSING TRAFFIC.ODI IDENTIFIED 12 CRASHES RELATED TO ETM FAILURE, WITH 6 CAUSED BY LUNGING INCIDENTS, 3 CAUSED BY STALLING INCIDENTS, 2 CAUSED BY MECHANICAL LIMP MODE AND 1 FROM THE FALTERING CONDITION.ODI'S ANALYSIS OF COMPLAINT DATA AND INFORMATION OBTAINED FROM CONSUMER INTERVIEWS IDENTIFIED 1,289 INCIDENTS WITH SAFETY RELATED CONSEQUENCES (389.1 PER 100,000 VEHICLES), INCLUDING 479 INVOLVING ENGINE STALL (144.6 PER 100,000 VEHICLES) AND 729 INVOLVING MECHANICAL LIMP MODE (220.0 PER 100,000 VEHICLES).ODI'S ANALYSIS OF WARRANTY CLAIM NARRATIVE TEXT SHOWS AT LEAST 14,965 WARRANTY CLAIMS WITH CODES INDICATING AN ETM FAULT RESULTING IN VEHICLE OPERATION IN MECHANICAL LIMP MODE (4.5% OF THE SUBJECT VEHICLES). VOLVO?S RECALL ADDRESSES ODI?S SAFETY CONCERNS WITH ETM FAILURES.ODI WILL CONTINUE TO MONITOR THE SUBJECT VEHICLES TO DETERMINE IF ADDITIONAL ACTION IS REQUIRED.THIS ENGINEERING ANALYSIS IS CLOSED.